Hand grip exerciser



FIG. 1 is an upper right front perspective view of a hand gripexerciser, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines depict portions of the hand grip exerciser in which thedesign is embodied that are not considered part of the claimed design.

CLAIM The ornamental design for a hand grip exerciser, as shown anddescribed.